Vegan Stir-Fried Tofu and Vegetables

Why This Vegan Stir-Fried Tofu and Vegetables Works

Pressing the tofu and then soaking it in soy sauce, maple syrup, sesame oil, garlic, and ginger lets the liquid move into the tofu instead of water. After a few minutes, the tofu cubes are not just wet on the outside; the flavor has gone into the surface. When cornstarch goes on top of that damp tofu, it sticks in a thin, even layer.

Once the tofu hits the hot oil, that cornstarch coating dries out and firms up. The outside becomes crisp and a little chewy, while the inside stays soft. Because the tofu is cooked first and taken out, it keeps that crust instead of getting soggy.

When the vegetables go into the same hot pan, they cook fast. They start to soften on the outside but stay a bit crunchy in the middle. By the time the tofu goes back in, the vegetables are just tender, and the tofu coating has tightened up again, so everything holds its texture instead of turning mushy.

Mistakes To Avoid

Skipping the tofu pressing step or not draining it well leaves a lot of water inside the cubes. Once they hit the pan, the tofu steams instead of frying, so the outside never really crisps and the pieces stay soft and spongy.

Adding the cornstarch too early into the marinade turns the coating into a sticky paste. In the pan this paste clumps, sticks to the surface, and pulls off the tofu, so the cubes end up patchy and the oil gets full of burnt bits.

Cooking the tofu on low heat makes it sit in warm oil without sealing the surface. The cubes slowly soak up the fat, stay pale, and turn greasy and heavy instead of getting a thin, crisp shell.

Letting the vegetables go too long in the pan softens them all the way through. The broccoli and snap peas lose their bite, the carrot goes limp, and the whole stir-fry turns into a slightly soggy mix instead of having a mix of crisp and tender pieces.